The 16GB SanDisk Ultra Dual USB Drive makes it easy to transfer files between mobile devices, and to free up more space for more of your favourite multimedia content. The drive acts as additional storage for your Android smartphone, tablet, PC or Mac computer, you can have your favourite files always with you. The SanDisk Ultra Dual USB Drive couldnst be easier to use. It comes with two connectors a micro-USB and a USB 2.0 neatly placed, one at each end of the Drive. Theress no need to worry about finding the right cables to connect to your devices, or for a wireless connection, internet access to the cloud, batteries or email capabilities.